Talvez deva tentar algumas variações de ortografia:
moral competence » social competence (Expandir a Pesquisa), natural competence (Expandir a Pesquisa), emotional competence (Expandir a Pesquisa)
compared case » compared cases (Expandir a Pesquisa), compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa)
competence a » competence _ (Expandir a Pesquisa), competence based (Expandir a Pesquisa)
all computer » call computer (Expandir a Pesquisa), apl computer (Expandir a Pesquisa), al computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
ct compared » test compared (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
j moral » j mora (Expandir a Pesquisa), j moran (Expandir a Pesquisa), j mokal (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (Expandir a Pesquisa)
c ct » c c (Expandir a Pesquisa), _ ct (Expandir a Pesquisa), a ct (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j moral competence a now ) OR ( _ all computer can now ))) OR ( c ct compared case now ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j moral competence a now ) or ( _ all computer can now ))) or ( c ct compared case now ))*.